From the workbench
Guides, book lists, and notes from building an audiobook engine that runs on a phone.
How to Turn Any EPUB into an Audiobook on Android (Free)
A step-by-step guide to converting EPUB books into natural-sounding audiobooks on Android — free, offline, and with no upload to anyone’s servers.
Cloud TTS Apps vs On-Device: Why Credits and Caps Exist
Ever wondered why text-to-speech apps meter your listening with credits and stop working offline? It comes down to where the voice runs. Here’s the economics — and the alternative.
PDF to Audiobook: The Free Offline Method for Android
Textbooks, research papers, reports, and scanned manuals — here’s how to listen to any PDF on Android with a natural AI voice, free and fully offline.
Top 10 Classic Novels to Listen To
Discover timeless literary masterpieces that come alive through audio. From Austen to Dickens, these classics are perfect for your daily commute or evening wind-down.
How AI is Changing Audiobooks
Artificial intelligence is revolutionizing the way we create and consume audiobooks. Learn how AI voice synthesis is making literature more accessible than ever before.
Best Free Public Domain Books
A curated guide to the best books available for free through Project Gutenberg and LibriVox. Build an incredible audiobook library without spending a cent.